If you turn on the air conditioning unit to stay cool in the summer, or if you turn on the heat to stay warm in the winter, you have an HVAC system, or Heating, Ventilation and Air Conditioning. This ...

What is the difference between deep duct cleaning and maintenance cleaning, and why does it matter for Twin Cities homes? A ...

Your air ducts and vents require regular maintenance. Ignoring tasks like replacing your filter each month can invite pollutants into your home's ventilation system. Viruses, bacteria and fungi can ...

Indoor air can collect dust, allergens, and other particles over time, which may be a concern for people with asthma or ...

One of the most effective ways to measure airflow is through a method known as a traverse. While a traverse offers an accurate means of determining airflow, it is rarely used by HVAC professionals due ...

Seattle-area residents are known for living “green” lifestyles, striving to use cleaning products that leave a minimal environmental footprint and that don’t worsen allergies or medical conditions.

A small-duct high-velocity system was used in this Johns Island, SC house. The ducts vents can hardly be seen. The house was designed by Architect Sam Rashkin. Energy Star estimates that 20% to 30% of ...

As air moves from a supply plenum or main duct into a takeoff it changes direction. Airflow has a hard time making turns at high rates of speed, just as we would driving down the interstate. When we ...

Expert advice for cleaner air. Regular air duct cleaning improves your home's air quality, reduces allergens, and helps maintain a healthy living environment. Most homes need professional duct ...